Komatsu PC20-6 mini excavator parts book. 197 pages of exploded views showing factory part numbers. Available as a hard copy or PDF file to save shipping expenses. I used to be an importer of grey market tractors, Im selling my photo copied parts books that I purchased direct from Japan. If you have a grey market tractor, or excavator, this is a valuable book to help you obtain parts. I have several parts books of Iseki, Kubota, Hinomoto, Yanmar and Shibuara tractors, e mail me your specific model.
International shipping is without binder to reduce shipping charges.
- Bearing internal clearance is the amount of internal free movement before mounting. As displayed in Fig., when either the inner ring or the outer ring is fixed and the other ring is free to move, displacement can happen in either an axial or radial...
- When determining preload, the preload force required to provide an optimum com- bination of stiffness, bearing life span and operational reliability should be calculated irst. Then calculate the preload force to be used when adjusting the bearings during...
- With tapered roller bearings, the term "setting" simply indicates the specific amount of end play (axial clearance) or preload (axial interference) within a mounted bearing. The flexibility to easily adjust and optimize rating enough time of assembly is an...